{"product_id":"beckhoff-cx2072-n031-basic-cpu-module-with-rs485-interface","title":"Beckhoff CX2072-N031 RS485 interfeysli asosiy protsessor moduli","description":"\u003ch3\u003eMahsulot haqida umumiy ma’lumot\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCX2072-N031 (CX2072 N031)\u003c\/strong\u003e Beckhoff CX2000 sanoat kompyuterlari turkumidagi yuqori unumdorlikka ega asosiy CPU moduli bo‘lib, zavodda o‘rnatilgan RS485 interfeysi bilan jihozlangan. Yirik zavodlarni avtomatlashtirish, elektr energiyasini ishlab chiqarish va yuqori tezlikdagi ishlab chiqarish liniyalarida murakkab ko‘p yadroli hisoblash vazifalari uchun mo‘ljallangan ushbu modul murakkab boshqaruv arxitekturalari uchun markaziy boshqaruv yadrosi vazifasini bajaradi. N031 opsiyasi ketma-ket aloqa uchun maxsus 9 kontaktli D-sub ulanishini taqdim etadi, bu esa eski dala qurilmalari, elektr hisoblagichlari yoki maxsus sensorlarni uzluksiz integratsiya qilish imkonini beradi. Modul mustahkam, DIN-reykaga o‘rnatiladigan korpusda yuqori hisoblash quvvatini ishonchli, apparat darajasidagi ketma-ket aloqa bilan birlashtirib, tizimning uzluksiz ishlash muddatini maksimal darajada oshirish uchun ishlab chiqilgan.\u003c\/p\u003e\n\u003ch3\u003eTexnik konfiguratsiya\u003c\/h3\u003e\n\u003cp\u003eCX2072-N031 nuqtadan nuqtaga yoki ko‘p nuqtali RS485 topologiyalari uchun sozlangan integratsiyalangan ketma-ket aloqa quyi moduli bilan ajralib turadi. Standart ketma-ket portlardan farqli ravishda, N031 varianti ichki terminatsiyasi yoqilgan holda oxirgi nuqta sifatida oldindan sozlangan bo‘lib, aloqa liniyasida akslanishlarning oldini olish orqali signal barqarorligini ta’minlaydi. “Aks-sadosiz” sozlama uzatkich o‘z signallarini qayta qabul qilmasligini ta’minlab, ma’lumotlar uzatish samaradorligini oshiradi; bu deterministik yarim dupleks aloqa uchun muhimdir. Modul CPU va ketma-ket aloqa qurilmasini ulash uchun yuqori tezlikdagi ichki PCI Express shinasidan foydalanadi, bu esa mantiqiy ijro bilan dala shinasi orqali ma’lumot uzatish o‘rtasidagi kechikishni minimallashtiradi.\u003c\/p\u003e\n\u003ch3\u003eTexnik xususiyatlar\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eXususiyat\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpetsifikatsiya\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCX2072-N031\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eBrend\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eBeckhoff\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eQurilma turi\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAsosiy CPU moduli\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eKetma-ket interfeys\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRS485\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eUlanish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9 kontaktli D-sub rozetkasi\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eAks-sado konfiguratsiyasi\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAks-sadosiz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTerminatsiya\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIchki terminatsiya yoqilgan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eKonfiguratsiya\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOxirgi nuqta sifatida sozlangan\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eSovitish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIchki (CPU yuklamasiga qarab passiv yoki aktiv)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eO‘rnatish\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e35 mm DIN-reyka (EN 60715)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eO‘lchamlari\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandart CX2000 turkumi kengligi\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOg‘irligi\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eTaxminan 1,2 kg (jo‘natish og‘irligi 3 kg)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eIshlash harorati\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 dan 55 °C gacha\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eKelib chiqishi\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGermaniya\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTexnik savol-javoblar\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCX2072-N031 dagi RS485 interfeysidan Modbus RTU aloqasi uchun foydalanish mumkinmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHa. Integratsiyalangan RS485 interfeysi Modbus RTU protokollari bilan to‘liq mos keladi. TwinCAT dasturi orqali foydalanuvchilar tarmoqdagi yordamchi qurilmalar talablariga mos ravishda bod tezligi, paritet va stop-bitlarni sozlashlari mumkin.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAgar ushbu modul shinaning oxirida bo‘lmasa, ichki terminatsiyani o‘chirib qo‘yish mumkinmi?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eN031 varianti oxirgi nuqta qurilmasi sifatida terminatsiyasi “ON” holatida apparat darajasida sozlangan. Agar tarmoq topologiyasi CPU’ni shina segmentining o‘rtasida joylashtirishni talab qilsa, ushbu tugunda boshqa tashqi terminatsiya qo‘llanilmasligini ta’minlashingiz yoki apparat ko‘priklarini sozlash bo‘yicha Beckhoff hujjatlariga murojaat qilishingiz kerak.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eD-sub RS485 interfeysi qo‘llab-quvvatlaydigan maksimal ma’lumot uzatish tezligi qancha?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eUskuna yuqori tezlikdagi ketma-ket uzatishni qo‘llab-quvvatlasa-da, sanoat muhitida N031 interfeysi uchun odatiy ish tezligi 115,2 kbaud gacha bo‘lib, standart masofalarda ma’lumotlar yaxlitligini ishonchli ta’minlaydi.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eMuhandislik va o‘rnatish qo‘llanmasi\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShina terminatsiyasi strategiyasi:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCX2072-N031 terminatsiyasi faol bo‘lgan oxirgi nuqta sifatida sozlanganligi sababli, uni RS485 segmentining fizik uchlaridan biriga joylashtirish maqsadga muvofiq. Bir nechta qurilma ulangan bo‘lsa, impedans mosligini saqlash uchun kabelning qarama-qarshi uchidagi qurilmada ham 120 Omli terminatsiya rezistori yoqilganligiga ishonch hosil qiling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eD-sub kontaktlarining taqsimoti:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e9 kontaktli D-sub ulagichini ulashda yuqori sifatli ekranlangan kabellardan foydalanishga ustuvor ahamiyat bering. RS485 uchun odatda 3-kontakt (Data B\/+) va 8-kontakt (Data A\/-) ishlatiladi. EMI’dan himoyalanish uchun uzluksiz yerga ulash yo‘lini ta’minlash maqsadida kabel ekranini har doim D-sub metall korpusiga ulang.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIssiqlikni boshqarish:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCX2072 turkumi yuqori yuklama ostida ishlaganda sezilarli issiqlik hosil qiladi. Tabiiy konveksiyani ta’minlash uchun modulning yuqorisida va pastida kamida 30 mm bo‘sh joy qoldiring. Yetarli havo oqimi ta’minlanmasa, CPU termik cheklanishga o‘tishi va bu real vaqt rejimidagi boshqaruv samaradorligiga ta’sir qilishi mumkin.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"BECKHOFF","offers":[{"title":"Default Title","offer_id":53106633408875,"sku":"CX2072-N031","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/cx2072-n031-ca3lxhtmxe2.png?v=1776244224","url":"https:\/\/www.plcprotech.com\/uz\/products\/beckhoff-cx2072-n031-basic-cpu-module-with-rs485-interface","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}